/Engine/Plugins/Runtime/RigVM/Source/RigVMDeveloper/Public/RigVMModel/RigVMController.h
typedef TBaseDelegate_OneParam< [TArray](API\Runtime\Core\Containers\TArray)< [FRigVMExternalVariable](API\Plugins\RigVM\RigVMCore\FRigVMExternalVariable) >, [URigVMGraph](API\Plugins\RigVMDeveloper\RigVMModel\URigVMGraph) * > FRigVMController_GetExternalVariablesDelegate